Set 40289
Diagon Alley
RetiredRetail price—Not on file
Worth now$37.52Based on 3 recent sealed sales
Asking now$55.99Typical price on 37 eBay listings
vs retail—Needs both prices
No retail price on file
Worth $38 today, but without a retail price there's nothing to judge that against.
How much is LEGO 40289 Diagon Alley worth?
LEGO 40289 Diagon Alley is worth about $37.52 sealed right now, based on 3 recent sealed sales. It came out in 2018 with 374 pieces and 1 minifigure. It's retired. Over the last 83 days its typical asking price has risen 4%, from $54.00 to $55.99. We last checked it 6 days ago.
Price history
Value history
Oct 20$5637 listings
- Lowest
- $50
- Highest
- $57
- Change
- +4%
- Asking vs retail
- —
26 observations · median asking · rechecked 8× daily
Should you buy it?
Sellers want $56, but it’s actually been going for $38. Offer low.
If you bought it to resell
Sells sealed for$38
Marketplace fees · 15.25%−$6
Payment processing · 2.9% + $0.30−$2
Shipping · est. from 374 pieces−$13
Reaches you$17
Pay no more than$13
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$38
3 sold in six months · $35–$40Used
$35
1 sold in six monthsSellers are asking 49% more than buyers actually paid. The $56 figure above is a ceiling; this is the floor to negotiate toward.
Completed BrickLink transactions over the last six months. Real sales, not asking prices.
Set details
- Set number
- 40289
- Theme
- Harry Potter
- Released
- 2018
- Status
- Retired
- Pieces
- 374
- Minifigures
- 1
- Retail price
- —
- Value per piece
- $0.15
- Price confidence
- high · 37 listings
- Last checked
- 6 days ago
Where these numbers come from
eBay37 live listingsThe asking price here — the median of what sellers want right now, $56. Last checked Oct 20.See the listings →BrickLink3 completed salesWhat it actually sold for — $38 across six months of real transactions. Last checked Oct 22.Open the price guide →Catalogue374 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset.See the catalogue entry →
eBay links are affiliate links — if you buy after clicking, we earn a small commission at no cost to you, and that is what pays for the site. BrickLink has no such programme, so those are plain links. Neither changes what we show or what we say about it.
How to read this. The value is the median of live sealed listings, after removing instructions, empty boxes, used sets, multi-set lots and implausible outliers. Real sale prices usually land below asking, so the buy-below figure is deliberately the conservative end of the range.
More Harry Potter sets from around 2018
See all →
Retired30407 · 2018Harry's Journey to HogwartsHarry Potter · 40 pcs$1135 listingsToo expensive
▼ 11% vs retailRetired71043 · 2018Hogwarts CastleHarry Potter · 6,020 pcs$41923 listings · retail $470Below retail
Retired71247 · 2018Hogwarts ExpressHarry Potter · 43 pcs$476 listingsNo retail price on file
▲ 40% vs retailRetired75950 · 2018Aragog's LairHarry Potter · 157 pcs$2143 listings · retail $15Holding value